Air Compressor · Air Compressors
The TMC 7-27 series is designed with service accessibility in mind, making maintenance easier for crews. Tamrotor Marine Compressors (TMC) introduces the 7-27 series, claiming it offers more compressed air relative to its footprint than comparable models. The design, developed from the ground up, features a sleek, modern aesthetic and a compact footprint of only 0.7m². Available in a capacity range of 66-223 m³/hour, the 7-27 series operates at pressures between 7-13 bar and temperatures ranging from 0-55°C. TMC emphasizes the series' efficiency, energy-saving capabilities, and cost-effectiveness thanks to the incorporation of "TMC Smart Air®" technology, which reduces energy consumption by at least 40-50%. This technology results in cost savings and a reduction in harmful emissions, aligning with the growing environmental consciousness of the maritime industry.
Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.
Source: rivieramm.com · not checked against a manufacturer datasheet
| Oil change | typically 2000-4000 h, or per the specified oil type's own interval - confirm against the manual |
|---|---|
| Oil separator element replacement | typically 2000-4000 h |
| Air filter replacement | per differential-pressure indicator, typically 500-1000 h |
| Safety valve function test | at least annually or per class requirement |
| Screw element overhaul | typically 20,000-30,000 h - confirm against the manual |
Typical intervals for this design class, not the manufacturer’s figures for your model. The manufacturer’s manual is binding.
| Oil carryover in discharge air | should stay within the manufacturer's specified limit for a well-maintained single-stage oil-lubricated screw compressor - confirm against the manufacturer's specification |
|---|---|
| Discharge temperature | sustained readings above the maker's high-temperature trip point indicate cooler fouling or low oil level - confirm against the manual |
Ranges are typical for this design class. Always confirm against the manufacturer documentation for your serial number.
Starting/working air compressors are covered under machinery survey with function tests of safety valves, low-oil-pressure/high-temperature trips, and automatic duty-compressor cut-in for maintaining receiver pressure.
Estimated lifetime: typically 25,000-40,000 hours to first major screw element overhaul for marine oil-lubricated screw compressors of this class, depending on duty cycle and air quality
Free of charge — send us your request for TMC (Tamrotor Marine Compressors) equipment. Our team checks it and replies by e-mail.
Other models of the same equipment type, TMC (Tamrotor Marine Compressors) first.
Tell us what you need for this TMC (Tamrotor Marine Compressors) 7-27 Series — a part, a service call, a second opinion. Are you TMC (Tamrotor Marine Compressors)? Claim this brand page.
Service engineer? Write the day report for this 7-27 Series in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →
Yes. Specifications, documents and service notes for this model are readable without an account. An account adds saved searches and requests, nothing is taken away.
Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.
Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.